Compare 66007 vs 66018
| Property | 66007 | 66018 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 1491 × 4431 | 21 × 31 × 110031 |
| Prime factorization | 149 × 443 | 2 × 3 × 11003 |
| Divisors count | 4 | 8 |
| Divisors | 1, 149, 443, 66007 | 1, 2, 3, 6, 11003, 22006, 33009, 66018 |
| Number of properties | 1 | 0 |
| Semiprimes | 15761st | |
| Roman numberals | ||
| Base 2 | 100000001110101112 | 100000001111000102 |
| Base 3 | 101001122013 | 101001200103 |
| Base 4 | 1000131134 | 1000132024 |
| Base 5 | 41030125 | 41030335 |
| Base 6 | 12253316 | 12253506 |
| Base 7 | 3633047 | 3633217 |
| Base 8 | 2007278 | 2007428 |
| Base 9 | 1104819 | 1105039 |
| Base 10 | 6600710 | 6601810 |
| Base 11 | 4565711 | 4566711 |
| Base 12 | 3224712 | 3225612 |
| Base 13 | 2407613 | 2408413 |
| Base 14 | 1a0ab14 | 1a0b814 |
| Base 15 | 1485715 | 1486315 |
| Base 16 | 101d716 | 101e216 |